| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.70 | 7.330% | $207.8982 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $160.25 | 9.821% | $175.9882 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $245.83 | 11.631% | $274.4225 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $247.78 | 5.533% | $261.4897 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $31.91 | 9.872% | $35.0602 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $100.75 | 5.732% | $106.525 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $228.94 | 10.600% | $253.2076 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $1,209.16 | $1,314.5914 | $1,314.60 | $1,314.60 | $1,314.60 | |